prnxcessjay1 prnxcessjay1

09-12-2020
Mathematics

contestada

What is w²+2xy if x= - 3, w= - 2, and y=1?

Respuesta :

cadenceb12 cadenceb12

09-12-2020

first, plug the numbers into the equation:

(-2)^2+2(-3)(1)

then do your exponents:
-2 times -2 = 4
4+2(-3)(1)

multiply and add:
4+-6

answer:
-2

Answer Link

jakedowling17 jakedowling17

09-12-2020

Answer:

-10

Step-by-step explanation:

w2 is -2x-2

2xy is getting times together -3x1

Answer Link

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